CN107347886A - A kind of field bucket for Control Insect Pests In Rice Field mixes agricultural chemicals - Google Patents
A kind of field bucket for Control Insect Pests In Rice Field mixes agricultural chemicals Download PDFInfo
- Publication number
- CN107347886A CN107347886A CN201710594050.0A CN201710594050A CN107347886A CN 107347886 A CN107347886 A CN 107347886A CN 201710594050 A CN201710594050 A CN 201710594050A CN 107347886 A CN107347886 A CN 107347886A
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- CN
- China
- Prior art keywords
- rice
- field
- nylar
- cupric sulfate
- agricultural chemicals
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
- A01N43/34—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom
- A01N43/40—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one nitrogen atom as the only ring hetero atom six-membered rings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
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- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
The invention discloses a kind of field drum mixed pesticide synergist formula for Control Insect Pests In Rice Field, and it is formed by two kinds of pesticidal preparations mixtures, and the active ingredient of both pesticidal preparations is respectively Cupric sulfate and Nylar；Wherein, the weight of Cupric sulfate and Nylar ratio is 3:9‑1:3, optimal synergic ratio is 6:1.The present invention has given full play to Cupric sulfate to adult pest and children（If）The quick toxic effect and Nylar of worm incubate children to worm's ovum and just（If）The lasting toxic action of worm; the occurring and damage of rice grub can rapidly and efficiently be killed; significantly improve field control effect; protect the safety of rice grain-production; and Pesticide use amount and access times can be effectively reduced, cost accounting is reduced, improves productivity effect; reduce pollution of the agricultural chemicals to Ecological Environment of Paddy Field simultaneously, there are significant economic, society and ecological benefits.
Description
Technical field
The invention belongs to control of agricultural pest technical field, and in particular to a kind of field bucket for Control Insect Pests In Rice Field
Mixed pesticide synergistic formula.
Background technology
Cupric sulfate（monosultap）, chemical name：2- dimethylamino -1- thiosulfonic acid sodium base -3- thiosulfonic acids base third
Alkane, molecular formula C5H12NNa2O6S4, molecular weight 333.4016.Cupric sulfate is a kind of sandworm toxin insecticide, has stomach toxicity, touches
Kill and uptake and translocation effect, also have certain fumigation action, there is good insecticidal activity to various agricultural insect.
Nylar（pyriproxyfen）Also known as pyriproxyfen, chemical name：4- phenoxy phenyls (RS) -2- (2- pyridine radicals oxygen)
Propyl ether, molecular formula C20H19NO3, molecular weight 321.3698, phenylate class insect growth regulator, IGR, it is that juvenile hormone class shell is more
Sugared synthetic inhibitor, have efficiently, dosage is few, the lasting period is long, to crop safety, to fish low toxicity, to eco-environmental impact
The characteristics of small, available for preventing and treating Homoptera, Thysanoptera, Diptera, lepidoptera pest, its inhibitory action to insect shows shadow
The husking and breeding of insect are rung, also with interior suction transfer activity, can influence to be hidden in the larva of vacuum side of blade.
Rice is the most important grain in China, and China's Monitoring of Paddy Rice Plant Area accounts for more than the 30% of cereal crops.But rice disease and pest
Evil species survey is more, such as rice thrips, rice-stem borer, yellow rice borer, pink rice borer, rice leaf roller, leafhopper, rice plant skipper, planthopper
Deng, to rice safety production constitute serious threat, cause harm because of Insect Pests in Rice all causes huge yield and warp every year
Ji loss.Chemical prevention is still the important means of current control rice grub, is that the major technique of Guarantee Grain Production safety is arranged
One of apply.But a large amount of agricultural chemicals put into rice field and certainly will kill a large amount of natural enemies, so as to be damaged to paddy ecosystem, make
Into insect further rampant occurring and damage, and then largely control insect using agricultural chemicals, the ecosystem is caused to be in constantly quilt
Among the vicious circle of destruction.
Effectively to solve the unfavorable situation that Control Insect Pests In Rice Field is depended on pesticide control and ecological environment unduly and is constantly degraded,
Implement an important duty and historic mission of the pesticide reduction using the person that is plant protection service, it is agriculture to implement mixed pesticide synergy
One of important technique measure that medicine decrement uses.How carrying out pesticide science, reasonably mixture use is that a science and technology is asked
Topic.Under present circumstances, there is randomness greatly in agricultural producer's mixture, lack scientific theory foundation, often do not reach using agricultural chemicals
The effect of synergy, it is also easy to the problems such as poisoning occur.Effectively to solve the technical problem of rice insect pest pesticide control, pass through agricultural chemicals
Mixture, which uses to reach, prevents and treats pest efficient and realizes that the purpose that pesticide reduction uses is primary technology to be solved by this invention
Problem.
The content of the invention
It is an object of the invention to provide a kind of field bucket for Control Insect Pests In Rice Field to mix agricultural chemicals, and it is to rice thrips etc.
The preventing and treating of Insect Pests in Rice can reach the effect of mixture synergy, beneficial to realize pesticide reduction use and ecological environment protection.
To achieve the above object, the present invention adopts the following technical scheme that：
A kind of field bucket for Control Insect Pests In Rice Field mixes agricultural chemicals, is formed by two kinds of pesticidal preparations mixtures, both pesticidal preparations
Active ingredient be respectively Cupric sulfate and Nylar；The weight of Cupric sulfate and Nylar ratio is 3:9-1:3, optimal synergy, which matches, is
6:1。
Wherein, the formulation using Cupric sulfate as the pesticidal preparations of active ingredient is solvable pulvis（SP）, aqua（AS）Or water and milk
Agent（EW）；Formulation using Nylar as the pesticidal preparations of active ingredient is missible oil（EC）, aqueous emulsion（EW）Or microemulsion（ME）.
Applicant studies through systematicness test, it was demonstrated that Cupric sulfate and Nylar bucket are mixed to Insect Pests in Rice such as rice thrips
There is notable synergy, can apply to the preventing and treating of rice grub, the rice grub includes rice thrips, rice two is changed
Snout moth's larva, yellow rice borer, pink rice borer, rice leaf roller, leafhopper, rice plant skipper, planthopper etc..
Compared with prior art, advantages and advantages of the invention are：
（1）The present invention has given full play to Cupric sulfate to rice grub adult and children（If）The quick toxic effect and Nylar of worm
To worm's ovum and just incubate children（If）The lasting toxic action of worm, the occurring and damage of rice grub can be rapidly and efficiently killed, is significantly improved
Field control effect, and the mixed rear preparation stabilization of bucket, can avoid causing poisoning to crop, have significant economic, society and life
State benefit.
（2）Field drum mixed pesticide synergist formula of the present invention has significant synergies to rice grub, can effectively improve
Field control effect, Crop damage caused by insect is caused harm is reduced, can also overcome and delay generation and the hair of pest resistance to insecticide
Exhibition；Meanwhile it can reduce Pesticide use amount and access times, not only reduce agriculture production cost, agricultural chemicals is decreased to ring
The pollution in border.
（3）The present invention can substitute high-toxic pesticide, reduce pollution risk of the agricultural chemicals to ecological environment.
Embodiment
In order that content of the present invention easily facilitates understanding, with reference to embodiment to of the present invention
Technical scheme is described further, but the present invention is not limited only to this.
Embodiment 1：The Toxicity Determination of Cupric sulfate and Nylar mixture
With reference to NY/T 1154.14-2008 insecticide indoor biological activity determination methods, worm method is connect using rice leaf dipping and carries out room
Interior Synergistic biologically measure, often processing are repeated 4 times, and per concentration, processing rice thripses 2 age nymph 10-15 heads, are examined after handling 48h
Each processing test worm death rate is looked into, and calculates corrected mortality, the toxicity regression of each chemicals treatment is calculated with niqueMin analysis method
Equation and lethal concentration of 50 LC50, medicament mixture co-toxicity coefficient CTC is calculated by the abundant methods of Sun Yun.
Cupric sulfate and Nylar mixture are as shown in table 1 to the toxicity test result of rice thrips nymph.As can be seen from the table, mix
The co-toxicity coefficient of dose out powders is all higher than 100, shows the ratio of Cupric sulfate and Nylar 3:9-1:To rice thrips in the range of 3
With obvious synergistic effect, wherein, when the proportioning of Cupric sulfate and Nylar is 6:Co-toxicity coefficient when 1 is 133.15, synergy
Effect is the most notable.
The toxicity test result of the Cupric sulfate of table 1 and Nylar different ratio to rice thripses 2 age nymph
Embodiment 2：Two kinds of pesticidal preparations buckets mix stability in use
The mixed stability used of bucket between 2 two kinds of agricultural chemicals difference preparations of table
From table 2, the solvable pulvis using Cupric sulfate as active ingredient（SP）, aqua（AS）Can with using Nylar as active ingredient
Aqueous emulsion（EW）, microemulsion（ME）Mixture uses, and the aqueous emulsion using Cupric sulfate as active ingredient（EW）Can with Nylar
For the missible oil of active ingredient（EC）, aqueous emulsion（EW）, microemulsion（ME）Mixture uses.
Embodiment 3：Cupric sulfate and Nylar field bucket mix drug effect synergism test
Select one group of Cupric sulfate and Nylar co-toxicity coefficient highest（Proportioning 6:1）, then by the Ministry of Agriculture of China agricultural chemicals field medicine
Test rule is imitated, carries out bucket and mixes field control development test of the agricultural chemicals to rice rice thripses（Every mu of water consumption is 45 kilograms）, root
According to the number of pest before and after treatment region and check plot dispenser, Revision insect recluced rate and Rectifying efficacies are calculated.
The Cupric sulfate of table 3 and Nylar（6:1）The mixed field control effect to rice thrips of field bucket
Cupric sulfate and the mixed prevention effect to rice thrips of Nylar field bucket are as shown in table 3.From table 3, prevented and treated after bucket is mixed
Significant effect, up to more than 85%, and active ingredient usage amount significantly reduces, and has reached reduction Pesticide use and has improved prevention effect
Purpose.
The foregoing is only presently preferred embodiments of the present invention, all equivalent changes done according to scope of the present invention patent with
Modification, it should all belong to the covering scope of the present invention.
Claims (5)
1. a kind of field bucket for Control Insect Pests In Rice Field mixes agricultural chemicals, formed by two kinds of pesticidal preparations mixtures, it is characterised in that：Institute
The active ingredient for stating two kinds of pesticidal preparations is respectively Cupric sulfate and Nylar.
2. field bucket according to claim 1 mixes agricultural chemicals, it is characterised in that：The weight of Cupric sulfate and Nylar ratio is 3:9-
1:3。
3. field bucket according to claim 1 mixes agricultural chemicals, it is characterised in that：The weight of Cupric sulfate and Nylar ratio is 6:1.
4. field bucket according to claim 1 mixes agricultural chemicals, it is characterised in that：Pesticidal preparations using Cupric sulfate as active ingredient
Formulation be solvable pulvis, aqua or aqueous emulsion；Formulation using Nylar as the pesticidal preparations of active ingredient is missible oil, aqueous emulsion
Or microemulsion.
5. field bucket according to claim 1 mixes agricultural chemicals, it is characterised in that：The rice grub includes rice thrips, water
Chilo suppressalis, yellow rice borer, pink rice borer, rice leaf roller, leafhopper, rice plant skipper, planthopper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710594050.0A CN107347886A (en) | 2017-07-20 | 2017-07-20 | A kind of field bucket for Control Insect Pests In Rice Field mixes agricultural chemicals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710594050.0A CN107347886A (en) | 2017-07-20 | 2017-07-20 | A kind of field bucket for Control Insect Pests In Rice Field mixes agricultural chemicals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107347886A true CN107347886A (en) | 2017-11-17 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710594050.0A Pending CN107347886A (en) | 2017-07-20 | 2017-07-20 | A kind of field bucket for Control Insect Pests In Rice Field mixes agricultural chemicals |
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| CN (1) | CN107347886A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112021317A (en) * | 2020-10-09 | 2020-12-04 | 上海生农生化制品股份有限公司 | Insecticidal composition containing pyriproxyfen and monosultap and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101692813A (en) * | 2009-07-21 | 2010-04-14 | 深圳诺普信农化股份有限公司 | Pesticide composition and application thereof |
-
2017
- 2017-07-20 CN CN201710594050.0A patent/CN107347886A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101692813A (en) * | 2009-07-21 | 2010-04-14 | 深圳诺普信农化股份有限公司 | Pesticide composition and application thereof |
Non-Patent Citations (3)
| Title |
|---|
| 丁新天主编: "《县域植保推广技术创新与实践》", 31 July 2014 * |
| 王彭等: "5种药剂对不同地区蓟马田间优势种群的敏感度测定", <农药> * |
| 谭海军等: "杀虫剂吡丙醚", <现代农药> * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112021317A (en) * | 2020-10-09 | 2020-12-04 | 上海生农生化制品股份有限公司 | Insecticidal composition containing pyriproxyfen and monosultap and application thereof |
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Application publication date: 20171117 |